CM
Clara Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Landry-County, Louisiana
Our Model Tree links this Clara Martin across the 1930 and 1940 US Censuses in St.-Landry-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Landry-County, Louisiana |
| Surname | Martin |
| Given Name | Clara Bell |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 5 |
| 1935 Residence (County) | St. Landry |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same home |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 5 |
| Est. Birth Year | ~1928 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clara | Age | Birth yr |
|---|---|---|---|---|
| Portia Martin | Daughter | — | 16 | ~1924 |
| Clara Martin | Daughter | — | 12 | ~1928 |
| Mary Martin | Daughter | — | 14 | ~1926 |
| Alice Martin | Spouse | — | 52 | ~1888 |
| James Martin | Son | — | 15 | ~1925 |
| Ivan Martin | Son | — | 20 | ~1920 |
| C Martin | Head | — | 56 | ~1884 |
| Ezra Martin | Son | — | 23 | ~1917 |
Census Appearances
1930
St Landry, …
Daughter, age 2
St Landry, Louisiana · implied b. ~1928 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Clara B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
St.-Landry-County, Louisiana
Daughter, age 12
St.-Landry-County, Louisiana · implied b. ~1928 — 8 household members
| Surname | Martin |
| Given Name | Clara Bell |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 5 |
| 1935 Residence (County) | St. Landry |
| Highest Grade | No 6 |
| 1935 Residence | Same home |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Clara Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Clara Martin
Daughter · 1940 · age 12 · b. ~1928 · Louisiana
★ You are viewing this record
Sibling
Mary Martin
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Martin
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Portia Martin
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ivan Martin
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ezra Martin
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Landry-County, Louisiana
Open full size
1940 US Federal Census — St.-Landry-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01452-00454)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert, Abay Jr. Robert | 19 | Son | Farm | Louisiana |
| 42 | Philip Robert | 15 | Son | — | Louisiana |
| 43 | Lincoln Robert | 13 | son | — | Louisiana |
| 44 | Herman Robert | 11 | son | — | Louisiana |
| 45 | Herbert Robert | 11 | son | — | Louisiana |
| 46 | Wilbert Robert | 6 | son | — | Louisiana |
| 47 | Henry Clark | 26 | Head | Farmer | Louisiana |
| 48 | C. L. Martin | 56 | Head | Farmer | Louisiana |
| 49 | Alice Martin | 52 | wife | — | Louisiana |
| 50 | Ezra Martin | 23 | son | Attendant | Louisiana |
| 51 | Ivan Lewis Martin | 20 | son | — | Louisiana |
| 52 | Portia Martin | 16 | daughter | Saleslady | Louisiana |
| 53 | James Edward Martin | 15 | son | Farm | Louisiana |
| 54 | Mary Alice Martin | 14 | daughter | Farm | Louisiana |
| 55 | Clara Bell Martin THIS PERSON | 12 | daughter | — | Louisiana |
| 56 | Junpert Ame Coy | 50 | Head | Farm | Louisiana |
| 57 | Louisa Ame Coy | 36 | wife | — | Louisiana |
| 58 | Jacqueline Ame Coy | 14 | daughter | Farm | Louisiana |
| 59 | Adell Ame Coy | 12 | daughter | — | Louisiana |
| 60 | Jonathan Jackson | 55 | Head | Farmer | Louisiana |
| 61 | Cordelia Jackson | 43 | wife | — | Louisiana |
| 62 | Alice Jackson | 12 | daughter | — | Louisiana |
| 63 | Ina Jackson | 11 | daughter | — | Louisiana |
| 64 | Rosa Jackson | 8 | daughter | — | Louisiana |
| 65 | Victoria Jackson | 60 | sister | — | Louisiana |
| 66 | George Van Deifel | 69 | Head | Farmer | Pennsylvania |
| 67 | Louise Van Deifel | 41 | daughter | Farm | Louisiana |
| 68 | Juliette White | 14 | grand daughter | — | Louisiana |
| 69 | George Jr. White | 16 | grand son | — | Louisiana |
| 70 | G. M. White | 42 | son in law | — | W. Virginia |
| 71 | Willie Provost | 31 | Head | Teacher | Louisiana |
| 72 | Neita Provost | 22 | wife | Farmer | Louisiana |
| 73 | Willie Jr. Provost | 4 | son | — | Louisiana |
| 74 | Thomas Provost | 1 | son | — | Louisiana |
| 75 | Mrs. L. O. Provost | 62 | mother | — | Louisiana |
| 76 | Robert Benjamin | 28 | Head | Farmer | Louisiana |
| 77 | Agnes Benjamin | 24 | wife | — | Louisiana |
| 78 | Leroy Benjamin | 12 | son | — | Louisiana |
| 79 | Robert Jr. Benjamin | 6 | son | — | Louisiana |
| 80 | Mildred Benjamin | 4 | daughter | — | Louisiana |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)